Universal Licensing System
WCW4428
MATHEWSON, MARK F
License details
| ULS identifier | 1488128 |
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| Call sign | WCW4428 |
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| Radio service | SA |
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| Status | E |
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| Grant date | 1996-04-17 |
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| Expiration | 2006-04-17 |
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| Cancellation | 2006-06-17 |
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| Source archive | l_ship.zip |
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| Dataset refreshed | 2026-08-02 02:58:41 |
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Licensee
| Name | MATHEWSON, MARK F |
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| Applicant type | P |
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| Location | BELLEVUE, WA |
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| Address | 1456 EVERGREEN PT RD, BELLEVUE, WA, 98004 |
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License history
| Date | File or call sign | Action |
|---|
| 2006-06-17 | WCW4428 | LIEXP |
| 2006-01-23 | WCW4428 | LETRES |
| 2000-11-17 | WCW4428 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1488128 | 2026-08-02 02:58:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WCW4428 | ULS 1488128 | 2026-08-02 02:58:41 |
| Status | E | ULS 1488128 | 2026-08-02 02:58:41 |
| Service | SA | ULS 1488128 | 2026-08-02 02:58:41 |
| Grant Date | 1996-04-17 | ULS 1488128 | 2026-08-02 02:58:41 |
| Expiration Date | 2006-04-17 | ULS 1488128 | 2026-08-02 02:58:41 |
| Cancellation Date | 2006-06-17 | ULS 1488128 | 2026-08-02 02:58:41 |